UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7gIPUbkdn9N6vMIQ6Ksv0Dy8+4eyvuqu3xGjRXnH9g=' 
WHERE 
  key_id = '740d9c82d643cfb4b93f681d7532138b55ce2d021c85133ef4622e2bfa2846f8' 
  AND (
    token = 'T7gIPUbkdn9N6vMIQ6Ksv0Dy8+4eyvuqu3xGjRXnH9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )